<div>
    <p>
    Identifier of the credential used to access the remote git repository.  Default is '&lt;empty&gt;'.
    </p>
    <p>
    The credential must be a private key credential if the remote git repository is accessed with the ssh protocol.
    The credential must be a username / password credential if the remote git repository is accessed with http or https protocol.
    </p>
</div>
